Production function:
1.Sectional insulation earth wire can reduce transmission line loss,but it also has influence on the zero sequence parameters of transmission line.
2.This product is used for OPGW optical cable connecting with tension tower,and the preformed amour rod on OPGW cable protection and improve the resistance to vibration.The preformed amour rod of the special design, can ensure that the strain clamp itself does not produce stress concentration of OPGW cable damage, so as to ensure the normal life of cable system.
Structure and feature:
1.Select antiperoxide aluminium alloy
2.Teeth-shape structure,touch with lowly resistance,reliable splicing
3.All parts connected with each other,easy installation
Application:
Parallel groove clamp is mainly used for composite ground wire(OPGW) cable or the safety of the earth wire grounding to improve the reliability of the grounding system.
Attention:
Grounding jumper line components must contain a special line and work closely with the OPGW aluminium alloy and its end groove clamp,the other end with the tower grounding clamp connection.
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